Carrier 58UXT Operating Instructions Manual page 2

⁄ "
1
28
2
VENT CONN
⁄
7
-IN. DIA HOLE
8
POWER ENTRY
⁄
7 -IN. DIA
8
ACCESSORY
⁄
1 3 -IN. DIA HOLE
4
⁄ "
7
39
8
GAS ENTRY
⁄
1
-IN. DIA HOLE
2
THERMOSTAT
WIRE ENTRY
SIDE INLET
⁄ "
5
24
16
⁄ "
11
16
AIR INLET
NOTES: 1. Two additional
2. Minimum return-air openings at furnace, based on metal duct. If flex duct is used,
see flex duct manufacturer's recommendations for equivalent diameters.
a. For 800 CFM–16-in. round or 14
b. For 1200 CFM–20-in. round or 14
c. For 1600 CFM–22-in. round or 14
d. For airflow requirements above 1800 CFM, see Air Delivery table in Product Data literature for specific
use of single side inlets. The use of both side inlets, a combination of 1 side and the bottom, or the
bottom only will ensure adequate return air openings for airflow requirements above 1800 CFM.
UNIT SIZE
060-12
080-16
100-16
100-20
120-20
* Oval collar
in alcoves, attics, basements, closets, or utility rooms. The design
of this furnace line is not CSA (A.G.A. and C.G.A.) design-
certified for installation in mobile homes, recreation vehicles, or
outdoors.
Before installing the furnace in the United States, refer to the
current edition of the NFGC/NFPA 54/Z223.1 and the NFPA 90B.
For further information, the NFGC/NFPA 54/Z223.1 and NFPA
90B are available from National Fire Protection Association Inc.,
Batterymarch Park, Quincy, MA 02269; or American Gas Asso-
ciation, 1515 Wilson Boulevard, Arlington, VA 22209.
Before installing the furnace in Canada, refer to the current edition
of the NSCNGPIC. Contact Standard Sales CSA International
Approval Services of Canada, 178 Rexdale Boulevard, Etobicoke,
(Toronto) Ontario, Canada M9W 1R3.
Canadian installations must be made in accordance with NSCNG-
PIC and all authorities having jurisdiction.
Installation must comply with regulations of serving gas supplier
and local building, heating, plumbing or other codes in effect in the
area in which installation is made. In absence of local codes,
installation must conform with NFGC.
⁄ "
2 1
16
1"
⁄ "
3
5
8
⁄ "
5
12
16
⁄ "
13
5
16
⁄ "
3
2
8
3"
⁄ "
11
16
⁄
7
- in. dia holes are located in the top plate.
8
⁄
1
x 12-in. rectangle.
2
⁄
1
x 19
2
⁄
1
x 23
2
Table 1—Dimensions (IN.)
A D
14-3/16 12-9/16
21 19-3/8
21 19-3/8
24-1/2 22-7/8
24-1/2 22-7/8
Fig. 1—Dimensional Drawing
A
D
⁄ "
13
16
⁄
3
5
8
2
⁄ "
13
5
16
⁄ "
2 3
8
TYP 1 "
⁄ "
11
16
E
TYP
⁄
1
-in. rectangle.
2
⁄
1
-in. rectangle.
4
E
12-11/16
19-1/2
19-1/2
23
23
These instructions cover minimum requirements for a safe instal-
lation and conform to existing national standards and safety codes.
In some instances, these instructions exceed certain local codes
and ordinances, especially those that may not have kept pace with
changing residential construction practices. We require these
instructions as a minimum for a safe installation.
Application of this furnace should be indoors with special
attention given to vent sizing and material, gas input rate, air
temperature rise, and unit sizing. Improper installation or
misapplication of the furnace can require excessive servicing
or cause premature component failure.
To aid in installation, troubleshooting, and service, a status code
label is located on the blower compartment door. This label
explains how to use the LED status indicator on the furnace control
which is viewed through the sight glass on the door.
2
AIRFLOW
⁄ "
2 1
16
19"
OUTLET
1"
⁄
7
-IN. DIA
8
"
POWER ENTRY
⁄
1 1 -IN. DIA
⁄ "
2
11
16
R.H. GAS ENTRY
⁄
7 -IN. DIA ACCESSORY
8
⁄
1
-IN. DIA THERMOSTAT
2
WIRE ENTRY
SIDE INLET
⁄ "
5
8
⁄ "
1
23
4
SIDE RETURN
DUCT LOCATION
FLUE COLLAR
4
4
4
4
5*
⁄ "
13
16
⁄ "
1
14
2
⁄ "
1
1
4
1 "
A00210
SHIP. WT
134
154
166
184
194